{
  "manageEntity": {
    "action": "Repost",
    "entityId": "654581502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e55832cd6b947afc560bcf731c53a7635c58095d42ede287964667c2600181d",
    "signature": "0x0a29bcf95bff3a27e410ff08e6c1a03b6540a5a9bcd416e9576bc44b1f03455105beb55a70b4f7acd235826318846af255510b712770159dd0de40abde43a6a01c",
    "signer": "0x4E802f7193313C8D55a39077f1DD13479712F61b",
    "userId": "227068227"
  }
}